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Volumn 332, Issue 6031, 2011, Pages 816-821

Computational design of proteins targeting the conserved stem region of influenza hemagglutinin

Author keywords

[No Author keywords available]

Indexed keywords

ALANINE; ASPARTIC ACID; INFLUENZA VIRUS HEMAGGLUTININ; ISOLEUCINE; LEUCINE; METHIONINE; PHENYLALANINE; SCAFFOLD PROTEIN; VALINE;

EID: 79956017135     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1202617     Document Type: Article
Times cited : (487)

References (29)
  • 1
    • 52949122846 scopus 로고    scopus 로고
    • H. Ledford, Nature 455, 437 (2008).
    • (2008) Nature , vol.455 , pp. 437
    • Ledford, H.1
  • 8
    • 77951788536 scopus 로고    scopus 로고
    • Writing Committee of the WHO Consultation on Clinical Aspects of Pandemic (H1N1) 2009 Influenza
    • Writing Committee of the WHO Consultation on Clinical Aspects of Pandemic (H1N1) 2009 Influenza, N. Engl. J. Med. 362, 1708 (2010).
    • (2010) N. Engl. J. Med. , vol.362 , pp. 1708
  • 10
    • 64849114224 scopus 로고    scopus 로고
    • D. C. Ekiert et al., Science 324, 246 (2009).
    • (2009) Science , vol.324 , pp. 246
    • Ekiert, D.C.1
  • 11
    • 79956020089 scopus 로고    scopus 로고
    • note
    • Group 1 includes 10 of the 16 HA subtypes: H1, H2, H5, H6, H8, H9, H11, H12, H13, and H16. Group 2 includes the remaining six subtypes: H3, H4, H7, H10, H14, and H15.
  • 14
    • 2142803437 scopus 로고    scopus 로고
    • Materials and methods are available as supporting material on
    • Materials and methods are available as supporting material on Science Online.
    • Science Online
  • 17
    • 79955994317 scopus 로고    scopus 로고
    • note
    • The other hot spot residues (HS1 and HS2) differed from the side chains observed in the crystal structures in their conformation or identity. Each hot spot residue was further diversified by constructing all conformations, the terminal atoms of which coincided with those modeled above. For instance, for HS3, these consisted of all Tyr conformations that matched the position of the aromatic ring and hydrogen bond. This diversification step produced a "fan" of backbone positions for each residue in the hot spot libraries.
  • 18
    • 79955981296 scopus 로고    scopus 로고
    • Proteins in the scaffold set contained no disulfides, were expressed in E. coli, and were predicted to form monomers (14)
    • Proteins in the scaffold set contained no disulfides, were expressed in E. coli, and were predicted to form monomers (14).
  • 21
    • 0345306764 scopus 로고    scopus 로고
    • B. Kuhlman et al., Science 302, 1364 (2003).
    • (2003) Science , vol.302 , pp. 1364
    • Kuhlman, B.1
  • 23
    • 79956029263 scopus 로고    scopus 로고
    • note
    • A third design HB35 bound HA at apparent low-micromolar affinity; however, binding was only partially abolished upon coincubation of HA with the CR6261 Fab, which indicated, at most, partial contact with the target surface on the stem region of HA, and so this design was eliminated from further consideration (fig. S7). A handful of other designs bound HA, albeit weakly and with incomplete reproducibility (14).
  • 24
    • 79956002800 scopus 로고    scopus 로고
    • note
    • d and should be viewed qualitatively (14).
  • 27
    • 79956035974 scopus 로고    scopus 로고
    • note
    • 40 (table S4 and SOM text).
  • 28
    • 79956030074 scopus 로고    scopus 로고
    • note
    • HB36.3 was not able to block the pH-induced conformational changes in the H1 and H5 HAs under identical assay conditions, even though HB36.3 and HB80.3 have very similar dissociation constants and kinetic off-rates at pH 7.5 (fig. S12 and SOM text).
  • 29
    • 79956016672 scopus 로고    scopus 로고
    • note
    • Single-letter abbreviations for the amino acid residues are as follows: A, Ala; C, Cys; D, Asp; E, Glu; F, Phe; G, Gly; H, His; I, Ile; K, Lys; L, Leu; M, Met; N, Asn; P, Pro; Q, Gln; R, Arg; S, Ser; T, Thr; V, Val; W, Trp; and Y, Tyr.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.